The 100 Great Years Blog
The two engines — health and wealth — and how to build them deliberately.
A major Yale study found that positive age beliefs predicted cognitive and physical improvement over 12 years — independent of genetics, diet, and exercise. Here's what that means for you.
29 May 2026
Nutrition advice is everywhere and contradictory. Here's what decades of research — including Blue Zones, the Mediterranean diet, and Valter Longo's work — actually converge on.
27 May 2026
They sound similar. They're not. One is a foundation. The other is a destination. Understanding both — and the path between them — is at the heart of everything 100 Great Years is built on.
27 May 2026
The relationship between cardiorespiratory fitness and how long you live is one of the most replicated findings in medicine. Here is what the data actually shows.
26 May 2026
Why sleep is the highest-leverage health intervention — and how to get it right.
26 May 2026
Two proven strategies for paying off debt. One saves more money. The other saves more motivation. Here's how to choose — and why the right answer depends on you.
20 April 2026
The fee on your fund looks small. What it silently costs you over 30 years is not — and it's almost entirely within your control.
11 April 2026
How to structure your investments so they work together — allocation, diversification, and the simple framework that most long-term investors need.
10 April 2026
Stocks, bonds, ETFs, and more — what they are, how they behave, and which belong in a long-term retirement portfolio.
9 April 2026
Why compounding is the most powerful force in building long-term wealth — and why starting today beats starting perfectly tomorrow.
8 April 2026
Muscle is the organ of longevity. Here's what the science says about strength, independence, and why the weight room is one of the most powerful places you can spend your time.
31 March 2026